Function selectiveExtend

selectiveExtend(props: string[], a: any, ...others: any[]): any
Extend object a with selected properties of object b or a series of objects.
Parameters
- props: string[]
  Properties to be copied to a.
- a: any
  The target.
- ...others: any[]
  The sources.
Returns any
Argument a.

Remarks
Only properties with defined values are copied.
- Defined in src/util.ts:216